Against.

1. Without money, people are always worried and stressed as they need it just for basic things like water and food.
2. You may be glad without lots of money, but you can be happy having lots of money to spend in many things you would like.
3. You can control and manipulate things to be as you want, maybe not everything, but many things.
4. I'll put my country right now as an example: here right now you cannot buy enough food as it has gotten so expensive, so, you have to buy what you can and save it as it is possible. So, with lots of money, we could be very happy buying at least enough food to eat well.
5. To achieve your dreams, you need lots of money. It could be photography, advertising or playing an instrument. You'll always need money either to study, to buy the instruments (guitars, drums, camera) and even if you tell me you can learn things for free on the internet, you still need money to pay the internet.